12279999681

素因数分解:

$3^3\times {\mathrm{8219}}^1\times {\mathrm{55337}}^1$

素因数の和:63565

約数の個数: 16

約数和(自身を含む): 18195134400

約数和(自身を除く): 5915134719

約数列:

[1, 3, 9, 27, 8219, 24657, 55337, 73971, 166011, 221913, 498033, 1494099, 454814803, 1364444409, 4093333227, 12279999681]

約数ペア:

[(1, 12279999681), (3, 4093333227), (9, 1364444409), (27, 454814803), (8219, 1494099), (24657, 498033), (55337, 221913), (73971, 166011)]